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Delta Air Lines

Is DL2121 delayed?

DL2121 is cancelled on Nov 14. Of its last 4 arrivals, 0 landed more than 15 min late.

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Dallas-Fort Worth

DFW

Scheduled

Nov 14

Arrival

Boston

BOS

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Chicago)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Route overview: Dallas-Fort Worth → BostonDFWBOS
Dallas-Fort Worth → Boston

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Milwaukee → Minneapolis

    5 min early

  • Milwaukee → Minneapolis

    10 min early

  • Minneapolis → Milwaukee

    9 min early

  • Minneapolis → Milwaukee

    11 min early

Is DL2121 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
4
Late
0
Cancelled
0

Percentages and delay figures appear once 10 arrivals are recorded.

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Boston (BOS) departures

Left more than 15 min late
26 of 52
Cancelled today
53

Related flights

All Delta Air Lines flights

Flight history and details
DL2121 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 8, 2026ArrivedMilwaukeeMinneapolis-5
Oct 25, 2026ArrivedMilwaukeeMinneapolis-10
Oct 25, 2026ArrivedMinneapolisMilwaukee-9
Oct 18, 2026ArrivedMinneapolisMilwaukee-11
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